EP2183426A1 - Système de sécurité de câble d'acier à câbles compactés - Google Patents

Système de sécurité de câble d'acier à câbles compactés

Info

Publication number
EP2183426A1
EP2183426A1 EP08786106A EP08786106A EP2183426A1 EP 2183426 A1 EP2183426 A1 EP 2183426A1 EP 08786106 A EP08786106 A EP 08786106A EP 08786106 A EP08786106 A EP 08786106A EP 2183426 A1 EP2183426 A1 EP 2183426A1
Authority
EP
European Patent Office
Prior art keywords
steel rope
rope
safety system
compacted
wires
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08786106A
Other languages
German (de)
English (en)
Inventor
Xavier Amils
Dale King
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bekaert NV SA
Original Assignee
Bekaert NV SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bekaert NV SA filed Critical Bekaert NV SA
Priority to EP08786106A priority Critical patent/EP2183426A1/fr
Publication of EP2183426A1 publication Critical patent/EP2183426A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/007—Making ropes or cables from special materials or of particular form comprising postformed and thereby radially plastically deformed elements
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/10—Making ropes or cables from special materials or of particular form from strands of non-circular cross-section
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2002—Wires or filaments characterised by their cross-sectional shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/201—Wires or filaments characterised by a coating
    • D07B2201/2011—Wires or filaments characterised by a coating comprising metals
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2019—Strands pressed to shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2023—Strands with core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2015—Strands
    • D07B2201/2024—Strands twisted
    • D07B2201/2027—Compact winding
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2059—Cores characterised by their structure comprising wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2065—Cores characterised by their structure comprising a coating
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/306—Aluminium (Al)
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/30—Inorganic materials
    • D07B2205/3021—Metals
    • D07B2205/3071—Zinc (Zn)

Definitions

  • the present invention relates to the field of impact reducing safety systems, in particular steel rope safety systems, and relates further to impact reducing materials in general.
  • FIGURE 1 illustrates a cross-section of a compacted single-strand steel rope.
  • FIGURE 2 illustrates a cross-section of a compacted multi-strand steel rope.
  • FIGURE 3 illustrates a steel rope safety system.
  • the step of compacting the strand may be in line with the step of stranding the wires, which means that the compacting of the strand is done immediately after stranding the wires, preferably in the same line.
  • the step of compacting the rope may be in line with the step of closing the strands to form a rope, which means that the compacting of the rope is done immediately after closing, preferably in the same line.
  • the method op making a steel rope safety system may further comprise the step of coating the wires of the at least one steel rope.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

La présente invention concerne un système de sécurité de câble d'acier (30) comprenant au moins un câble d'acier (10, 20) constitué d'au moins un toron (22), caractérisé par le fait que ledit ou lesdits câbles (10, 20) ou ledit ou lesdits torons sont compactés. En outre, la présente invention concerne un procédé de fabrication d'un système de sécurité de câble d'acier (30) comprenant l'étape consistant à réaliser au moins deux fils métalliques (24), l'étape consistant à toronner les fils métalliques, formant ainsi un toron d'un câble, et l'étape consistant à compacter le toron. La présente invention concerne également l'utilisation de câbles d'acier compactés en tant que matériau de réduction d'impact.
EP08786106A 2007-09-06 2008-07-14 Système de sécurité de câble d'acier à câbles compactés Withdrawn EP2183426A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08786106A EP2183426A1 (fr) 2007-09-06 2008-07-14 Système de sécurité de câble d'acier à câbles compactés

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07115809 2007-09-06
PCT/EP2008/059147 WO2009030549A1 (fr) 2007-09-06 2008-07-14 Système de sécurité de câble d'acier à câbles compactés
EP08786106A EP2183426A1 (fr) 2007-09-06 2008-07-14 Système de sécurité de câble d'acier à câbles compactés

Publications (1)

Publication Number Publication Date
EP2183426A1 true EP2183426A1 (fr) 2010-05-12

Family

ID=38985507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08786106A Withdrawn EP2183426A1 (fr) 2007-09-06 2008-07-14 Système de sécurité de câble d'acier à câbles compactés

Country Status (5)

Country Link
US (2) US8286949B2 (fr)
EP (1) EP2183426A1 (fr)
CN (1) CN101796246B (fr)
BR (1) BRPI0816384A2 (fr)
WO (1) WO2009030549A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0816384A2 (pt) 2007-09-06 2015-03-03 Bekaert Sa Nv Sistema de segurança de cabo de aço com cabos compactados
CA2862115C (fr) * 2012-03-09 2020-05-12 Nv Bekaert Sa Toron, boulon de cable et son installation
CA2884738A1 (fr) * 2012-09-13 2014-03-20 Energy Absorption Systems, Inc. Contre-rail
GB2532682B (en) * 2013-09-05 2020-10-07 Gerrard Robert Crash barrier
EP3248198B1 (fr) * 2015-01-21 2019-03-06 NV Bekaert SA L'utilisation du fil de acier au carbone pour lignes de clôture électrique et lignes de clôture électrique fabriquées à partir de ces fils
JP7089994B2 (ja) * 2018-09-05 2022-06-23 朝日インテック株式会社 管状体
US20240052565A1 (en) * 2020-12-17 2024-02-15 Nv Bekaert Sa Compacted steel strand with cladded core
CN113789679A (zh) * 2021-09-02 2021-12-14 贵州钢绳股份有限公司 镀锌铝高强度深井提升钢丝绳研制及生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222254A1 (en) * 2002-05-28 2003-12-04 Trn Business Trust Cable safety system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234722A (en) * 1963-04-12 1966-02-15 American Chain & Cable Co Compacted stranded cable
FR1448918A (fr) * 1965-06-25 1966-08-12 Trefileries Leon Bekaert S P R Câble perfectionné pour glissière de sécurité pour route
GB2036120B (en) * 1978-12-13 1982-12-08 Vnii Metiz Promysh Method of making rope
NL8303820A (nl) * 1983-11-07 1985-06-03 Nl Draadindustrie B V Werkwijze voor het vervaardigen van een voorspanstreng.
US4778246A (en) * 1985-05-15 1988-10-18 Acco Babcock Industries, Inc. High tensile strength compacted towing cable with signal transmission element and method of making the same
AT401275B (de) * 1986-07-31 1996-07-25 Dietz Gerhard Litzenspiralseil in parallelschlagmachart
US4887422A (en) * 1988-09-06 1989-12-19 Amsted Industries Incorporated Rope with fiber core and method of forming same
ES2101020T3 (es) * 1991-12-27 1997-07-01 Nippon Cable System Inc Cable para maniobras de manejo.
CN1045118C (zh) * 1995-07-28 1999-09-15 鞍山钢铁公司 面接触的三角股钢丝绳及其制造方法和设备
US6260343B1 (en) * 1998-05-01 2001-07-17 Wire Rope Corporation Of America, Incorporated High-strength, fatigue resistant strands and wire ropes
KR100907692B1 (ko) * 2001-10-03 2009-07-14 엔.브이. 베카에르트 에스.에이. 중간 필라멘트가 폴리머로 코팅된 다층 스틸 코드
JP3699691B2 (ja) * 2002-04-05 2005-09-28 サクラテック株式会社 高耐食性溶融メッキ鋼線およびその製造方法
JP4110139B2 (ja) * 2002-06-27 2008-07-02 三菱電機株式会社 エレベータ用ロープ及びその製造方法
GB2406127A (en) * 2003-09-17 2005-03-23 Hill & Smith Holdings Plc Road safety barriers
US20050205853A1 (en) * 2004-03-16 2005-09-22 Yucheng Pan Revolutionary barrier for rockfall or the like: maintenance-free, highly efficient in dissipating kinetic energy, and fast in installation
BRPI0816384A2 (pt) 2007-09-06 2015-03-03 Bekaert Sa Nv Sistema de segurança de cabo de aço com cabos compactados

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222254A1 (en) * 2002-05-28 2003-12-04 Trn Business Trust Cable safety system

Also Published As

Publication number Publication date
CN101796246A (zh) 2010-08-04
BRPI0816384A2 (pt) 2015-03-03
US20100154344A1 (en) 2010-06-24
CN101796246B (zh) 2012-03-28
US8286949B2 (en) 2012-10-16
US8496231B2 (en) 2013-07-30
US20130037769A1 (en) 2013-02-14
WO2009030549A1 (fr) 2009-03-12

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